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Title: Intake Manifold Change over SUMODE Post by: Xylynx on October 28, 2022, 03:53:17 AM How does this work on a car with a single manifold flap. KFSU has values of 0, 1 and 2. So SUMODE is flaps deactivate, 1 is flap 1 activated and 2 is flap 2 activatied (flap 1 deactivated).
But there is only 1 flap in a R32 for example, so what happening with SUMODE 1 and 2 Title: Re: Intake Manifold Change over SUMODE Post by: R32Dude on October 28, 2022, 06:43:14 AM 1 is hysteresis.
Title: Re: Intake Manifold Change over SUMODE Post by: Xylynx on October 28, 2022, 07:25:35 AM 1 is hysteresis. Thank you, Is applied when actuating the valve or de energising the valve?Title: Re: Intake Manifold Change over SUMODE Post by: R32Dude on October 28, 2022, 07:37:35 AM Either, 1 keeps it in whatever state it was when the map passes through it. It like a Schmidt trigger , stops bouncing.
Title: Re: Intake Manifold Change over SUMODE Post by: Xylynx on October 29, 2022, 12:32:58 AM Either, 1 keeps it in whatever state it was when the map passes through it. It like a Schmidt trigger , stops bouncing. Great, thank makes sense, thank you |